"Chordata" . . . . . . "Falconiformes" . . "Buteo polyosoma (Quoy and Gaimard 1824)" . "Variable Hawk" . . . . . "Buteo" . "Accipitridae" . "Buteo polyosoma" . . "Aves" . . "Animalia" . . . . "(Quoy and Gaimard 1824)" . .